11778021

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{2437}}^1$

素因数の和:2625

約数の個数: 16

約数和(自身を含む): 17553600

約数和(自身を除く): 5775579

約数列:

[1, 3, 9, 27, 179, 537, 1611, 2437, 4833, 7311, 21933, 65799, 436223, 1308669, 3926007, 11778021]

約数ペア:

[(1, 11778021), (3, 3926007), (9, 1308669), (27, 436223), (179, 65799), (537, 21933), (1611, 7311), (2437, 4833)]